\HeaderA{car}{car}{car}
\begin{Description}\relax
Car buying acceptability classification.
\end{Description}
\begin{Usage}
\begin{verbatim}data(car)\end{verbatim}
\end{Usage}
\begin{Format}\relax
A data frame with 1728 observations on the following 7 variables.
\describe{
\item[\code{buying}] a factor with levels \code{high} \code{low} \code{med} \code{vhigh}
\item[\code{maint}] a factor with levels \code{high} \code{low} \code{med} \code{vhigh}
\item[\code{doors}] a factor with levels \code{2} \code{3} \code{4} \code{5more}
\item[\code{persons}] a factor with levels \code{2} \code{4} \code{more}
\item[\code{lug\_boot}] a factor with levels \code{big} \code{med} \code{small}
\item[\code{safety}] a factor with levels \code{high} \code{low} \code{med}
\item[\code{class}] a factor with levels \code{acc} \code{good} \code{unacc} \code{vgood}
}
\end{Format}
\begin{Details}\relax
Car buying acceptability classification based on hierarhical structure:
CAR                      car acceptability
. PRICE                  overall price
. . buying               buying price
. . maint                price of the maintenance
. TECH                   technical characteristics
. . COMFORT              comfort
. . . doors              number of doors
. . . persons            capacity in terms of persons to carry
. . . lug_boot           the size of luggage boot
. . safety               estimated safety of the car
\end{Details}
\begin{Source}\relax
http://archive.ics.uci.edu/ml
\end{Source}

